The question is subjective, so it is not possible to give a definitive answer.
Butterfly is more widely used than andro.
Andro Marjanovic died in 1978.
Andro Wekua was born in 1977.
Andro Dunos happened in 1992.
Andro Linklater was born in 1944.
Andro Dunos was created in 1917-07.
Andro Vlahušić was born on 1960-05-17.
Andro Švrljuga was born on 1985-10-24.
Andro Knel was born on 1967-10-08.
Andro Franca was born on 1987-10-18.
Andro Michel was born on 1990-06-11.
Andro Knel died on 1989-06-07.
Andro Dgebuadze was born on August 19, 1971, in Tbilisi, Georgia.